CN112393079A - 一种英语教育教学使用的辅助装置 - Google Patents

一种英语教育教学使用的辅助装置 Download PDF

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CN112393079A
CN112393079A CN202011463236.0A CN202011463236A CN112393079A CN 112393079 A CN112393079 A CN 112393079A CN 202011463236 A CN202011463236 A CN 202011463236A CN 112393079 A CN112393079 A CN 112393079A
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sliding
plate
gear
rack
bevel gear
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白聚勇
董国辉
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Jiangxi Qingyan Yangtian Education Consulting Co ltd
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/04Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/043Allowing translations
    • F16M11/045Allowing translations adapted to left-right translation movement
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B97/00Furniture or accessories for furniture, not provided for in other groups of this subclass
    • A47B97/04Easels or stands for blackboards or the like
    • A47B97/08Easels or stands for blackboards or the like foldable
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B43WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43LARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L1/00Repeatedly-usable boards or tablets for writing or drawing
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H19/00Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/02Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
    • F16H19/04Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion comprising a rack
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H37/00Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/12Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types
    • F16H37/124Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types for interconverting rotary motion and reciprocating motion
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/04Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/08Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/18Heads with mechanism for moving the apparatus relatively to the stand
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/20Undercarriages with or without wheels
    • F16M11/24Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
    • F16M11/26Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
    • F16M11/32Undercarriages for supports with three or more telescoping legs
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
    • F16M11/42Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B5/00Electrically-operated educational appliances
    • G09B5/02Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K7/00Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • H02K7/1163Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K7/00Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • H02K7/1163Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion
    • H02K7/1166Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion comprising worm and worm-wheel
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H25/00Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20Screw mechanisms
    • F16H2025/2062Arrangements for driving the actuator
    • F16H2025/2084Perpendicular arrangement of drive motor to screw axis
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H25/00Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20Screw mechanisms
    • F16H2025/2062Arrangements for driving the actuator
    • F16H2025/2093Arrangements for driving the actuator using conical gears
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00Details of stands or supports
    • F16M2200/08Foot or support base

Abstract

本发明公开一种英语教育教学使用的辅助装置。工作时,电机带动传动轴一上的齿轮一和齿轮二旋转,齿轮一和齿轮二分别带动齿条一和齿条二运动,齿条一和齿条二带动投影屏幕向外运动,向外运动的同时,齿轮三通过齿轮齿条配合在齿条三上转动,通过传动轴二带动锥齿轮二转动,锥齿轮二通过齿轮配合带动锥齿轮一转动,锥齿轮一带动丝杠转动,滑块板与丝杠成螺纹配合,滑块板沿丝杠做直线运动。

Description

一种英语教育教学使用的辅助装置
技术领域
本发明涉及英语教育设备领域,特别设计一种英语教育教学使用的辅助装置。
背景技术
目前,随着社会的发展,英语变得越来越重要,不少家长都将他们的孩子送入了英语培训机构,随之而来的就是英语培训机构数量的激增,英语培训机构的很多英语教师上课时仍使用板书授课,但也会使用多媒体进行教学,但是目前板书和多媒体设备还都是分开的,并且设备体积较大不够灵活。
发明内容
针对上述技术问题本发明提供一种英语教育教学使用的辅助装置,包括:书写板、升降支架、移动架、电机、齿条一、齿轮一、传动轴一、齿轮二、齿条二、支撑滑板一、支撑滑板二、锥齿轮一、锥齿轮二、齿轮三、齿条三、背板支架、传动轴二、丝杠、滑块板、支撑板、三级伸缩架、支架电机、匚型支架、锥齿轮三、锥齿轮四、盘型固定架、支脚、蜗杆、延伸滑槽板、投影屏幕、显示屏。
传动轴一一端固定安装在电机上,传动轴一另一端转动安装在书写板上,齿轮一固定安装在传动轴一的一端,齿轮二固定安装在传动轴一的另一端,齿条一和齿条二一端分别固定安装在投影屏幕背面上下两端,齿条一与齿轮一成齿轮齿条配合,齿轮二与齿条二成齿轮齿条配合,锥齿轮一固定安装在丝杠一端,锥齿轮二固定安装在传动轴二一端,锥齿轮一与锥齿轮二成齿轮配合,齿轮三固定安装在传动轴二另一端,齿轮三与齿条三成齿轮齿条配合,传动轴二转动安装在支撑板上,丝杠转动安装在支撑板上,滑块板一端有滑块,滑块板另一端固定安装在显示屏上,滑块板一端上的滑块有螺纹孔并与丝杠成螺纹配合。
进一步的,升降支架固定安装在书写板底部,移动架有两个分别固定安装在升降支架底部两侧,移动架底部前后两端分别固定安装有万向轮,电机固定安装在书写板上,支撑滑板一和支撑滑板二的一端分别固定在显示屏背面的上下两侧,支撑滑板一和支撑滑板二的另一端有滑块,齿条三固定安装在背板支架上,背板支架固定安装在书写板上,支撑板一端固定安装在投影屏幕上,投影屏幕与书写板成滑动连接,显示屏与投影屏幕成滑动连接。
进一步的,三级伸缩架上端固定安装在显示屏上,支架电机固定安装在匚型支架侧立面上,匚型支架固定安装在三级伸缩架下端,锥齿轮三固定安装在支架电机上,锥齿轮四旋转安装在匚型支架内侧下表面上,锥齿轮三与锥齿轮四成齿轮配合,盘型固定架固定安装在匚型支架下表面,盘型固定架下表面固定安装三个转轴并成圆周分布,支脚有三个分别转动安装在盘型固定架的三个转轴上并与蜗杆成齿轮配合,蜗杆与锥齿轮四成固定连接。
进一步的,齿条一和齿条二另一端均有缺口,齿条一和齿条二上的缺口与显示屏成滑动连接。
进一步的,投影屏幕背面上下两侧有滑槽,支撑滑板一和支撑滑板二的另一端的滑块分别与投影屏幕背面上下两侧的滑槽成滑动连接。
进一步的,延伸滑槽板通过阻尼转轴与显示屏成转动连接,延伸滑槽板上有滑槽,显示屏背面有滑槽,延伸滑槽板上的滑槽与显示屏背面的滑槽相对应。
进一步的,延伸滑槽板底面上有滑块,投影屏幕背面中间处有滑槽,延伸滑槽板地面上的滑块与投影屏幕背面中间处的滑槽成滑动配合。
进一步的,支撑板另一端有滑块,支撑板上的滑块与延伸滑槽板上的滑槽和显示屏背面的滑槽成滑动连接。
进一步的,支撑滑板一、支撑滑板二、滑块板中间有阻尼转轴。
进一步的,支撑滑板一、支撑滑板二、滑块板中间的阻尼转轴与延伸滑槽板和显示屏之间的阻尼转轴在同一竖直线上。
本发明与现有技术相比的有益效果是:(1)本发明整合了板书和多媒体教学使英语教师上课更加方便;(2)本发明经整合后的设备可以移动增大了灵活性;(3)本发明提供了一种可以变换角度的显示屏可以使学生上课效率更高。
附图说明
图1为本发明非工作状态正面示意图。
图2为本发明非工作状态背面示意图。
图3、图4为本发明工作状态侧向示意图。
图5为本发明工作状态正面示意图。
附图标号:1-书写板;2-升降支架;3-移动架;4-电机;5-齿条一;6-齿轮一;7-传动轴一;8-齿轮二;9-齿条二;10-支撑滑板一;11-支撑滑板二;12-锥齿轮一;13-锥齿轮二;14-齿轮三;15-齿条三;16-背板支架;17-传动轴二;18-丝杠;19-滑块板;20-支撑板;21-三级伸缩架;22-支架电机;23-匚型支架;24-锥齿轮三;25-锥齿轮四;26-盘型固定架;27-支脚;28-蜗杆;29-延伸滑槽板;30-投影屏幕;31-显示屏。
具体实施方式
下面结合具体实施例对本发明作进一步描述,在此发明的示意性实施例以及说明用来解释本发明,但并不作为对本发明的限定。
实施例:如图1、图2、图3、图4、图5所示的一种英语教育教学使用的辅助装置,包括:书写板1、升降支架2、移动架3、电机4、齿条一5、齿轮一6、传动轴一7、齿轮二8、齿条二9、支撑滑板一10、支撑滑板二11、锥齿轮一12、锥齿轮二13、齿轮三14、齿条三15、背板支架16、传动轴二17、丝杠18、滑块板19、支撑板20、三级伸缩架21、支架电机22、匚型支架23、锥齿轮三24、锥齿轮四25、盘型固定架26、支脚27、蜗杆28、延伸滑槽板29、投影屏幕30、显示屏31。
传动轴一7一端固定安装在电机4上,传动轴一7另一端转动安装在书写板1上,齿轮一6固定安装在传动轴一7的一端,齿轮二8固定安装在传动轴一7的另一端,齿条一5和齿条二9一端分别固定安装在投影屏幕30背面上下两端,齿条一5与齿轮一6成齿轮齿条配合,齿轮二8与齿条二9成齿轮齿条配合,锥齿轮一12固定安装在丝杠18一端,锥齿轮二13固定安装在传动轴二17一端,锥齿轮一12与锥齿轮二13成齿轮配合,齿轮三14固定安装在传动轴二17另一端,齿轮三14与齿条三15成齿轮齿条配合,传动轴二17转动安装在支撑板20上,丝杠18转动安装在支撑板20上,滑块板19一端有滑块,滑块板19另一端固定安装在显示屏31上,滑块板19一端上的滑块有螺纹孔并与丝杠18成螺纹配合。
升降支架2固定安装在书写板1底部,移动架3有两个分别固定安装在升降支架2底部两侧,移动架3底部前后两端分别固定安装有万向轮,电机4固定安装在书写板1上,支撑滑板一10和支撑滑板二11的一端分别固定在显示屏31背面的上下两侧,支撑滑板一10和支撑滑板二11的另一端有滑块,齿条三15固定安装在背板支架16上,背板支架16固定安装在书写板1上,支撑板20一端固定安装在投影屏幕30上,投影屏幕30与书写板1成滑动连接,显示屏31与投影屏幕30成滑动连接。
三级伸缩架21上端固定安装在显示屏31上,支架电机22固定安装在匚型支架23侧立面上,匚型支架23固定安装在三级伸缩架21下端,锥齿轮三24固定安装在支架电机22上,锥齿轮四25旋转安装在匚型支架23内侧下表面上,锥齿轮三24与锥齿轮四25成齿轮配合,盘型固定架26固定安装在匚型支架23下表面,盘型固定架26下表面固定安装三个转轴并成圆周分布,支脚27有三个分别转动安装在盘型固定架26的三个转轴上并与蜗杆28成齿轮配合,蜗杆28与锥齿轮四25成固定连接。
齿条一5和齿条二9另一端均有缺口,齿条一5和齿条二9上的缺口与显示屏31成滑动连接。
投影屏幕30背面上下两侧有滑槽,支撑滑板一10和支撑滑板二11的另一端的滑块分别与投影屏幕30背面上下两侧的滑槽成滑动连接。
延伸滑槽板29通过阻尼转轴与显示屏31成转动连接,延伸滑槽板29上有滑槽,显示屏31背面有滑槽,延伸滑槽板29上的滑槽与显示屏31背面的滑槽相对应。
延伸滑槽板29底面上有滑块,投影屏幕30背面中间处有滑槽,延伸滑槽板29地面上的滑块与投影屏幕30背面中间处的滑槽成滑动配合。
支撑板20另一端有滑块,支撑板20上的滑块与延伸滑槽板29上的滑槽和显示屏31背面的滑槽成滑动连接。
支撑滑板一10、支撑滑板二11、滑块板19中间有阻尼转轴。
支撑滑板一10、支撑滑板二11、滑块板19中间的阻尼转轴与延伸滑槽板29和显示屏31之间的阻尼转轴在同一竖直线上。
工作原理:工作时,电机4带动传动轴一7上的齿轮一6和齿轮二8旋转,齿轮一6和齿轮二8分别带动齿条一5和齿条二9运动,齿条一5和齿条二9带动投影屏幕30向外运动,向外运动的同时,齿轮三14通过齿轮齿条配合在齿条三15上转动,通过传动轴二17带动锥齿轮二13转动,锥齿轮二13通过齿轮配合带动锥齿轮一12转动,锥齿轮一12带动丝杠18转动,滑块板19与丝杠18成螺纹配合,滑块板19沿丝杠18做直线运动,支架电机22工作时,带动锥齿轮三24转动,锥齿轮三24通过齿轮配合带动锥齿轮四25转动,锥齿轮四25与蜗杆28固定连接,锥齿轮四25带动蜗杆28转动,支脚27与蜗杆28成齿轮配合,支脚27在盘型固定架26的转轴上转动以进行开合动作,非工作状态三级伸缩架21、投影屏幕30、显示屏31为收缩状态如图书写板1、图升降支架2所示,工作状态三级伸缩架21、投影屏幕30、显示屏31为展开状态如图移动架3、图电机4、图齿条一5所示,阻尼转轴的作用为可以令显示屏31转动成不同的角度以便学生观看。

Claims (10)

1.一种英语教育教学使用的辅助装置,包括:书写板(1)、升降支架(2)、移动架(3)、电机(4)、齿条一(5)、齿轮一(6)、传动轴一(7)、齿轮二(8)、齿条二(9)、支撑滑板一(10)、支撑滑板二(11)、锥齿轮一(12)、锥齿轮二(13)、齿轮三(14)、齿条三(15)、背板支架(16)、传动轴二(17)、丝杠(18)、滑块板(19)、支撑板(20)、三级伸缩架(21)、支架电机(22)、匚型支架(23)、锥齿轮三(24)、锥齿轮四(25)、盘型固定架(26)、支脚(27)、蜗杆(28)、延伸滑槽板(29)、投影屏幕(30)、显示屏(31),其特征在于:
所述的传动轴一(7)一端固定安装在电机(4)上,传动轴一(7)另一端转动安装在书写板1上,齿轮一(6)固定安装在传动轴一(7)的一端,齿轮二(8)固定安装在传动轴一(7)的另一端,齿条一(5)和齿条二(9)一端分别固定安装在投影屏幕(30)背面上下两端,齿条一(5)与齿轮一(6)成齿轮齿条配合,齿轮二(8)与齿条二(9)成齿轮齿条配合,锥齿轮一(12)固定安装在丝杠(18)一端,锥齿轮二(13)固定安装在传动轴二(17)一端,锥齿轮一(12)与锥齿轮二(13)成齿轮配合,,齿轮三(14)固定安装在传动轴二(17)另一端,齿轮三(14)与齿条三(15)成齿轮齿条配合,传动轴二(17)转动安装在支撑板(20)上,丝杠(18)转动安装在支撑板(20)上,滑块板(19)一端有滑块,滑块板(19)另一端固定安装在显示屏(31)上,滑块板(19)一端上的滑块有螺纹孔并与丝杠(18)成螺纹配合。
2.如权利要求1所述的一种英语教育教学使用的辅助装置,其特征在于:所述的升降支架(2)固定安装在书写板(1)底部,移动架(3)有两个分别固定安装在升降支架(2)底部两侧,移动架(3)底部前后两端分别固定安装有万向轮,电机(4)固定安装在书写板(1)上,支撑滑板一(10)和支撑滑板二(11)的一端分别固定在显示屏(31)背面的上下两侧,支撑滑板一(10)和支撑滑板二(11)的另一端有滑块,齿条三(15)固定安装在背板支架(16)上,背板支架(16)固定安装在书写板(1)上,支撑板(20)一端固定安装在投影屏幕(30)上,投影屏幕(30)与书写板(1)成滑动连接,显示屏(31)与投影屏幕(30)成滑动连接。
3.如权利要求1所述的一种英语教育教学使用的辅助装置,其特征在于:所述的三级伸缩架(21)上端固定安装在显示屏(31)上,支架电机(22)固定安装在匚型支架(23)侧立面上,匚型支架(23)固定安装在三级伸缩架(21)下端,锥齿轮三(24)固定安装在支架电机(22)上,锥齿轮四(25)旋转安装在匚型支架(23)内侧下表面上,锥齿轮三(24)与锥齿轮四(25)成齿轮配合,盘型固定架(26)固定安装在匚型支架(23)下表面,盘型固定架(26)下表面固定安装三个转轴并成圆周分布,支脚(27)有三个分别转动安装在盘型固定架(26)的三个转轴上并与蜗杆(28)成齿轮配合,蜗杆(28)与锥齿轮四(25)成固定连接。
4.如权利要求1所述的一种英语教育教学使用的辅助装置,其特征在于:所述的齿条一(5)和齿条二(9)另一端均有缺口,齿条一(5)和齿条二(9)上的缺口与显示屏(31)成滑动连接。
5.如权利要求2所述的一种英语教育教学使用的辅助装置,其特征在于:所述的投影屏幕(30)背面上下两侧有滑槽,支撑滑板一(10)和支撑滑板二(11)的另一端的滑块分别与投影屏幕(30)背面上下两侧的滑槽成滑动连接。
6.如权利要求2所述的一种英语教育教学使用的辅助装置,其特征在于:所述的延伸滑槽板(29)通过阻尼转轴与显示屏(31)成转动连接,延伸滑槽板(29)上有滑槽,显示屏(31)背面有滑槽,延伸滑槽板(29)上的滑槽与显示屏(31)背面的滑槽相对应。
7.如权利要求6所述的一种英语教育教学使用的辅助装置,其特征在于:所述的延伸滑槽板(29)底面上有滑块,投影屏幕(30)背面中间处有滑槽,延伸滑槽板(29)地面上的滑块与投影屏幕(30)背面中间处的滑槽成滑动配合。
8.如权利要求6所述的一种英语教育教学使用的辅助装置,其特征在于:所述的支撑板(20)另一端有滑块,支撑板(20)上的滑块与延伸滑槽板(29)上的滑槽和显示屏(31)背面的滑槽成滑动连接。
9.如权利要求7所述的一种英语教育教学使用的辅助装置,其特征在于:所述的支撑滑板一(10)、支撑滑板二(11)、滑块板(19)中间有阻尼转轴。
10.如权利要求9所述的一种英语教育教学使用的辅助装置,其特征在于:所述的支撑滑板一(10)、支撑滑板二(11)、滑块板(19)中间的阻尼转轴与延伸滑槽板(29)和显示屏(31)之间的阻尼转轴在同一竖直线上。
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112967537A (zh) * 2021-03-23 2021-06-15 湖南机电职业技术学院 一种英语教学用互动教学设备
CN113418095A (zh) * 2021-06-22 2021-09-21 唐山师范学院 一种用于情景日语教学的辅助设备

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112967537A (zh) * 2021-03-23 2021-06-15 湖南机电职业技术学院 一种英语教学用互动教学设备
CN112967537B (zh) * 2021-03-23 2021-12-14 湖南机电职业技术学院 一种英语教学用互动教学设备
CN113418095A (zh) * 2021-06-22 2021-09-21 唐山师范学院 一种用于情景日语教学的辅助设备

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